If your GlobalSat product falls into the conditions below, you may need to purchase a "Pre-Paid Non-Warranty Inspection Service" (click here NWRMA):

a.) If you have a GlobalSat product with an expired warranty.

b.) If you purchased your device from an un-authorized reseller (i.e., e-Bay, Amazon or some other source).c.) If you purchased the item used.c.) If you are unable to provide proof of purchase (copy of an invoice, etc.) to validate a warranty coverage.